Viking Range Error Code Cycle OFF / Clean 1s ON-1s OFF

This flashing indicator pattern signals a latch error on Viking 30", 36", and 48" RH oven models. The control board is not receiving confirmation that the door latch is fully locked, which is required before the self-clean cycle can operate. The oven will refuse to run the self-clean function until the latch fault is resolved.

A power reset, such as turning off the circuit breaker for 30 seconds and restoring power, may temporarily clear the displayed error. However, if the underlying latch assembly, wiring, or switch fault is still present, the error will return as soon as a self-clean cycle is attempted. A reset alone does not fix the root cause.

Repair costs vary depending on which component has failed. A door latch assembly replacement typically falls in the range of $150 to $400 for parts, with additional labor costs if a technician performs the work. Control board replacement is generally more expensive, often ranging from $300 to $600 or more for parts alone. Getting a diagnostic assessment from a qualified technician will help identify the specific failed component before committing to a repair.

The latch error is specifically tied to the self-clean cycle interlock and does not necessarily affect normal baking or broiling functions. However, you should inspect the door latch for any physical damage or misalignment before continuing to use the oven. If the door does not close and seal properly, heat efficiency and safety could be compromised.

Start by inspecting the door latch assembly for physical obstructions, wear, or visible damage. Check the wiring harness connectors between the latch and the control board for loose or damaged connections. If the latch motor or internal position switches are found to be faulty, the latch assembly will need to be replaced. If all latch components test correctly, the control board may need to be evaluated and replaced.